# !/usr/bin/python
# -*- coding: UTF-8 -*-

# python中if后面不需要跟括号扩起来

year = int(raw_input('year:\n'))
month = int(raw_input('month:\n'))
day = int(raw_input('day:\n'))

months = (0,31,59,90,120,151,181,212,243,273,304,334)
if 0 < month <= 12:
    sum = months[month - 1]
else:
    print 'data error'
sum += day
leap = 0
if(year % 400 == 0) or ((year % 4 == 0) and (year % 100 == 0)):
    leap = 1
if(leap == 1) and (month > 2):
    sum += 1
print '%d-%d-%d is the %dth day.' % (year,month,day,sum)
